From the first love to a serious relationship: Python to Haskell

Python is a terrific everyday tool for solving practical tasks,
but there always was a missing thing here and there.
Vlad has tried many languages during his career as an engineer,
got excited with a functional programming community and settled with using Haskell
as a prime-time instrument. Come to the talk to find out what's going on.
In this talk passion is going to be (almost) purely technical and no hello worlds, promise.